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Conference Paper
Coded Decision Directed Channel Estimation for Terrestrial DMB Receivers
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- Authors
- Wan-Jin Kim, Hyoung-Nam Kim, Hyoung Soo Lim, Jong Soo Lim
- Issue Date
- 2007-01
- Citation
- International Conference on Consumer Electronics (ICCE) 2007, pp.1-2
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper presents a coded decision-directed channel estimation method with two-dimensional averaging for T-DMB receivers. The proposed channel estimator produces channel coefficients robust to Doppler spread and noise, making it possible high-performance coherent DQPSK demodulation. Simulation results show that the proposed method has the better performance than the conventional method, especially at high speed-moving receivers. ©2007 IEEE.